'exit' 事件
通过接收 .exit
命令作为输入,用户按 Ctrl+C 两次以发出信号 SIGINT
,或按 Ctrl+D 在输入流上发出 'end'
信号。
不带任何参数调用监听器回调。
replServer.on('exit', () => {
console.log('Received "exit" event from repl!');
process.exit();
});
The 'exit'
event is emitted when the REPL is exited either by receiving the
.exit
command as input, the user pressing Ctrl+C twice
to signal SIGINT
,
or by pressing Ctrl+D to signal 'end'
on the input
stream. The listener
callback is invoked without any arguments.
replServer.on('exit', () => {
console.log('Received "exit" event from repl!');
process.exit();
});